Re : mise à jour de sécurité importante

voilà:

christian@christian-W270HU:~$ cat /etc/apt/sources.list
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://fr.archive.ubuntu.com/ubuntu/ precise main restricted
deb-src http://fr.archive.ubuntu.com/ubuntu/ precise main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://fr.archive.ubuntu.com/ubuntu/ precise-updates main restricted
deb-src http://fr.archive.ubuntu.com/ubuntu/ precise-updates main restricted
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://fr.archive.ubuntu.com/ubuntu/ precise universe
deb-src http://fr.archive.ubuntu.com/ubuntu/ precise universe
deb http://fr.archive.ubuntu.com/ubuntu/ precise-updates universe
deb-src http://fr.archive.ubuntu.com/ubuntu/ precise-updates universe
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://fr.archive.ubuntu.com/ubuntu/ precise multiverse
deb-src http://fr.archive.ubuntu.com/ubuntu/ precise multiverse
deb http://fr.archive.ubuntu.com/ubuntu/ precise-updates multiverse
deb-src http://fr.archive.ubuntu.com/ubuntu/ precise-updates multiverse
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://fr.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse
deb-src http://fr.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu precise-security main restricted
deb-src http://security.ubuntu.com/ubuntu precise-security main restricted
deb http://security.ubuntu.com/ubuntu precise-security universe
deb-src http://security.ubuntu.com/ubuntu precise-security universe
deb http://security.ubuntu.com/ubuntu precise-security multiverse
deb-src http://security.ubuntu.com/ubuntu precise-security multiverse
## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu oneiric partner
# deb-src http://archive.canonical.com/ubuntu oneiric partner
## Uncomment the following two lines to add software from Ubuntu's
## 'extras' repository.
## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
# deb http://extras.ubuntu.com/ubuntu oneiric main
# deb-src http://extras.ubuntu.com/ubuntu oneiric main
christian@christian-W270HU:~$ ls /etc/apt/sources.list.d
google-earth.list google-talkplugin.list.save jockey.list.save tualatrix-ppa-precise.list.save
google-earth.list.save jockey.list sunab-kdenlive-release-precise.list xorg-edgers-ppa-precise.list
google-talkplugin.list jockey.list.distUpgrade tualatrix-ppa-precise.list xorg-edgers-ppa-precise.list.save
christian@christian-W270HU:~$ cat /etc/apt/sources.list.d/*
### THIS FILE IS AUTOMATICALLY CONFIGURED ###
# You may comment out this entry, but any other modifications may be lost.
deb http://dl.google.com/linux/earth/deb/ stable main
### THIS FILE IS AUTOMATICALLY CONFIGURED ###
# You may comment out this entry, but any other modifications may be lost.
deb http://dl.google.com/linux/earth/deb/ stable main
### THIS FILE IS AUTOMATICALLY CONFIGURED ###
# You may comment out this entry, but any other modifications may be lost.
deb http://dl.google.com/linux/talkplugin/deb/ stable main
### THIS FILE IS AUTOMATICALLY CONFIGURED ###
# You may comment out this entry, but any other modifications may be lost.
deb http://dl.google.com/linux/talkplugin/deb/ stable main
# deb http://download.ebz.epson.net/dsc/op/stable/debian/ lsb3.2 main # désactivé pour la mise à niveau vers precise
deb http://download.ebz.epson.net/dsc/op/stable/debian/ lsb3.2 main
# deb http://download.ebz.epson.net/dsc/op/stable/debian/ lsb3.2 main # désactivé pour la mise à niveau vers precise
deb http://ppa.launchpad.net/sunab/kdenlive-release/ubuntu precise main
deb-src http://ppa.launchpad.net/sunab/kdenlive-release/ubuntu precise main
deb http://ppa.launchpad.net/tualatrix/ppa/ubuntu precise main
deb-src http://ppa.launchpad.net/tualatrix/ppa/ubuntu precise main
deb http://ppa.launchpad.net/tualatrix/ppa/ubuntu precise main
deb-src http://ppa.launchpad.net/tualatrix/ppa/ubuntu precise main
deb http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu precise main
deb-src http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu precise main
deb http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu precise main
deb-src http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu precise main
christian@christian-W270HU:~$